1720948861898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{63990067}}^1$

素因数の和:63990206

約数の個数: 32

約数和(自身を含む): 3151382868864

約数和(自身を除く): 1430434006966

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 791, 1582, 1921, 3842, 13447, 26894, 63990067, 127980134, 447930469, 895860938, 1087831139, 2175662278, 7230877571, 7614817973, 14461755142, 15229635946, 50616142997, 101232285994, 122924918707, 245849837414, 860474430949, 1720948861898]

約数ペア:

[(1, 1720948861898), (2, 860474430949), (7, 245849837414), (14, 122924918707), (17, 101232285994), (34, 50616142997), (113, 15229635946), (119, 14461755142), (226, 7614817973), (238, 7230877571), (791, 2175662278), (1582, 1087831139), (1921, 895860938), (3842, 447930469), (13447, 127980134), (26894, 63990067)]